#pragma once
#include <iostream>
#include <string>
#include <cstring>
#include <sys/socket.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <netinet/in.h>
class InetAddr
{
public:
    InetAddr(struct sockaddr_in &addr)
        : _addr(addr)
    {
        _port = ntohs(_addr.sin_port);
       // _ip = inet_ntoa(_addr.sin_addr);
       char ipbuffer[1024];
       inet_ntop(AF_INET, &_addr.sin_addr, ipbuffer, sizeof(ipbuffer));
        _ip = ipbuffer;
    }
    InetAddr(const std::string &ip, uint16_t port):_ip(ip), _port(port)
    {
        // 主机转网络
        memset(&_addr, 0, sizeof(_addr));
        _addr.sin_family = AF_INET;
        inet_pton(AF_INET, _ip.c_str(), &_addr.sin_addr);
        _addr.sin_port = htons(_port);
        //local.sin_addr.s_addr = inet_addr(_ip.c_str()); // TODO
    }
    InetAddr(uint16_t port)
    :_port(port),
    _ip()
    {
      memset(&_addr,0 ,sizeof(_addr));
      _addr.sin_family=AF_INET;
      _addr.sin_addr.s_addr=INADDR_ANY;
      _addr.sin_port=htons(_port);
    }
    const struct sockaddr* NetAddPtr()
    {
        return (const struct sockaddr*) &_addr;
    }
    uint16_t Port()
    {
        return _port;
    }
    std::string Ip()
    {
        return _ip;
    }
    bool operator==(const InetAddr&addr)
    {
        return addr._ip==_ip&&addr._port==_port;
    }
    std::string StringAddr()
    {
        return _ip+":"+std::to_string(_port);
    }
    const struct sockaddr_in &NetAddr(){return _addr;}
    ~InetAddr() = default;
    socklen_t NetAddlen()
    {
        return sizeof(_addr);
    }
private:
    struct sockaddr_in _addr;
    std::string _ip;
    uint16_t _port;
};